In-Situ Rugged TROLL 100 Data Logger Configuration:Non-Vented, 0-30m (0-100 ft) conductivity/temperature probe

conductivity/temperature probe

ARA DOCK4 docking station for one-button bump test

dissolved oxygen (DO)

Designed for use with any disposable or reusable bailer

In-Situ Rugged TROLL 100 Data Logger Configuration:Non-Vented, 0-30m (0-100 ft) conductivity/temperature probeIn Situ's most economical water level data logger, the Rugged TROLL 100 measures and logs water level, water pressure, and temperature in a durable titanium housing, with pressure ranges up to 250 ft (76 m). 3D factory calibration and In Situ's anti drift system keep it accurate for years of maintenance free operation. Best suited to periodic data download rather than real time access retrieve logs with the Rugged TROLL Docking Station or a TROLL Com